mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure ACTCCATTTGTTTTGATGATGGA CATCATCGTCTCAAATGAGTCT TGAGCCCTCGGAGGACTCCATTTGTTTTGATGATGGATTCTTACGCTCCATCATCGTCTCAAATGAGTCTTCAGAGGGTTCT 3 1 5' arm Sus_scrofa mirbase mir-136 4e-40 oar-mir-136 2e-41 -45.8 .((((((((.((((((((.(((((...((((((((((.........))))))))))...))))))))))))).)))))))). (-45.80)